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A train travels 180 km at a uniform speed. If the speed had been 9 km/hr more, it would have taken 1 hour less for the same journey. Find the speed of the train. - Mathematics

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A train travels 180 km at a uniform speed. If the speed had been 9 km/hr more, it would have taken 1 hour less for the same journey. Find the speed of the train.

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Solution

36km/hr 

Concept: Situational Problems Based on Quadratic Equations Related to Day to Day Activities to Be Incorporated
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